Notice :.Specifications:Color : Glossy BlackMaterial : High ABS PlasticAttachment Method : ScrewsPlacement on Vehicle : Rear,LowerFitment : For BMW 3 Series G20 320i Sport 2019-2022Note :-Can be installed on the original Diffuser Directly -Only for the Sport Version Package includes :1set Rear Diffuser Bumper Lip Spoiler TrimFeatures - and high .-OEM Fitment and .-According to the original factory specifications.-Replacement Direct bolt on installation, no modification needed-Strict control standards to Build and test.Note :-Please allow 1-3CM differs due to manual measurement.-No instruction included.Professional installation recommended.Important Notice : all of our products are required to be installed in professional Modification car shop , NOT every car shop can make it ,Small install gap is Allowed